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＜電子ブック＞
MFDBS 87 : 1st Symposium on Mathematical Fundamentals of Database Systems, Dresden, GDR, January 19-23, 1987. Proceedings / edited by Joachim Biskup, Janos Demetrovics, Jan Paredaens, Bernhard Thalheim
(Lecture Notes in Computer Science. ISSN:16113349 ; 305)

版	1st ed. 1988.
出版者	(Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer)
出版年	1988
本文言語	英語
大きさ	VIII, 252 p : online resource
著者標目	Biskup, Joachim editor Demetrovics, Janos editor Paredaens, Jan editor Thalheim, Bernhard editor SpringerLink (Online service)
件　名	LCSH:Computer science LCSH:Data structures (Computer science) LCSH:Information theory FREE:Theory of Computation FREE:Data Structures and Information Theory FREE:Models of Computation
一般注記	Information measurement in relational databases -- On hierarchical normal forms -- Data manipulation languages for the universal relation view DURST -- The equivalence problem for relational database schemes -- On global context dependencies and their properties -- Functional dependency implications, inducing horizontal decompositions -- Extremal combinatorial problems of database models -- A formal model for distributed information systems -- A theory of reference graphs in relational databases -- Modal logic and incomplete information -- Designing alpha-acyclic BCNF-database schemes -- Design tools for large relational database systems -- Searching and retrieval in databases by trees -- Database models, where they are going now? -- Open problems in database theory This volume contains the 13 best of the 18 papers presented at the first MFDBS conference held in Dresden, GDR, January 19-23, 1987. A short summary of the two panel discussions is also included. The volume is intended to be a reflection of the current state of knowledge and a guide to further development in database theory. The main topics covered are: theoretical fundaments of the relational data model (dependency theory, design theory, null values, query processing, complexity theory), and of its extensions (graphical representations, NF2-models), conceptual modelling of distributed database management systems and the relationship between logic and databases HTTP:URL=https://doi.org/10.1007/3-540-19121-6

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